Caterpillar
Disc spring for Caterpillar machinery
This disc spring, also known as a Belleville washer, provides constant elastic force in compact spaces within Caterpillar machinery. It is commonly utilized in clutch, brake, and valve assemblies to apply load or act as a return element.
Specifications
- Part number
- M1261401
- Brand
- Caterpillar
The disc spring is a conical component designed to provide precise elastic force within limited space constraints. It functions by storing and releasing energy in a controlled manner, making it suitable for applications that require a specific compression load, compensation for thermal expansion, or vibration absorption. Within Caterpillar machinery, this component is typically integrated into clutch systems, braking mechanisms, or valve assemblies where it serves as a return spring or a tensioning element.
This part is identified by part number M1261401 and is designed for use in various Caterpillar equipment configurations. Disc springs are often installed individually or arranged in stacks, either in series or parallel, to achieve the required force and travel characteristics for the specific mechanical system. Proper installation ensures that the assembly maintains the necessary pressure for effective operation of the machine's drivetrain or hydraulic systems.
In heavy machinery, disc springs act as critical force-transmitting members within mechanical linkages. By maintaining a constant load, they ensure that clutches engage properly and brakes maintain the required pressure. Because these components are subject to cyclic loading, their structural integrity is vital for the consistent operation of the machine's power transmission and safety systems.